I'm comparing AGL electricity plans. The "Value Saver" (demand tariff) has a cheaper daily supply charge than my current plan, would save about $1 a week. Not unreasonably it charges a higher "peak" rate which seems to be assessed between 4pm and 9pm. Can I determine, or estimate, or even guess what my billable peak usage would have been in the past? Current calculation is that if a bit more than half my usage (as defined) was "peak" I'd be paying more in usage charges (vs current plan, afte ...
